SN74ABT16853DLRG4: 16-Bit Registered Transceiver with 3-State Outputs

The SN74ABT16853DLRG4 is a high-performance, 16-bit registered transceiver from Texas Instruments designed for bidirectional communication between data buses. This integrated circuit is part of the ABT family, known for its advanced bicmos technology, which provides a perfect balance between speed and low power consumption, making it an ideal solution for a wide range of applications including computing, networking, and telecommunications.

The device features two separate 8-bit bus transceivers with 3-state outputs, allowing for bidirectional data flow. Each 8-bit transceiver can operate independently, enabling the device to effectively manage dual data paths. The SN74ABT16853DLRG4 boasts true data-holding capabilities, with latch-up performance exceeding 250 mA on all inputs and outputs, ensuring robust performance in complex systems.

One of the key features of the SN74ABT16853DLRG4 is its two sets of D-type latches, which are controlled by separate latch-enable (LEAB or LEBA) and output-enable (OEAB or OEBA) inputs. This configuration allows the device to be used as a bidirectional transceiver or as two independent 8-bit latches, providing flexibility in system design.

The SN74ABT16853DLRG4 operates over a broad voltage range of 4.5 V to 5.5 V, accommodating standard TTL logic levels while offering compatibility with the ABT voltage range. This makes it easy to integrate into existing systems without the need for additional level shifting hardware.

Designed with a flow-through architecture, the SN74ABT16853DLRG4 optimizes the PCB layout by reducing the need for additional vias and jumpers. This, along with its Latch-up performance, ensures that the device can handle high-speed data transmission with minimal signal integrity issues.

For reliability and durability, the SN74ABT16853DLRG4 is housed in a 56-pin SSOP (DLR) package, providing a compact footprint for space-constrained applications. Texas Instruments' commitment to quality ensures that this transceiver meets the stringent requirements of industrial and commercial applications, providing a reliable solution for data bus communication and control.